1052

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
DEA891700379
CopyrightID (CopyrightChains transaction hash)
0x1f314c66e6fa383d883c611072feb010a3e984f19d7c6037ada3ec01fb914a9a
Copyright registration time
2026-07-30T03:31:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T04:47:22Z
Bitcoin block
960207
Canonical record hash
sha256:69a6f697203f3b1a21ee8853f796e4a92d3f199b585693670d24e468fc311d1f

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.